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Substation multifunctional handling equipment with lockable frame and magnetic lifting loops

A technology for magnetic slings and handling equipment, applied in cranes and other directions, can solve the problem of inaccessibility of large lifting equipment, and achieve the effects of increasing the operating range, avoiding interference and improving safety.

Active Publication Date: 2017-08-08
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the substation plays a very important role in the power supply system, its equipment management is also very important. In the process of substation equipment management, the use, maintenance, and repair of equipment are generally regarded as independent processes. As far as the lifting, handling and disassembly of equipment are concerned, due to the small space inside the substation, large lifting equipment and transportation equipment cannot be used. In addition, there are many live equipment in the substation, which also limits the use of some electrified lifting and handling equipment. , so it is urgent to develop a device suitable for lifting and handling tasks in substations

Method used

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  • Substation multifunctional handling equipment with lockable frame and magnetic lifting loops
  • Substation multifunctional handling equipment with lockable frame and magnetic lifting loops
  • Substation multifunctional handling equipment with lockable frame and magnetic lifting loops

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Embodiment: The vehicle frame of this embodiment can be locked, and the substation multi-functional handling equipment that adopts magnetic hanging loops to lift includes:

[0031] Frame 1, a cross main arm 2 supported by the frame, and a pull-type running trolley 3 arranged in the frame;

[0032] Vehicle frame 1 has the base of frame structure and the walking wheel that is arranged under the base, is vertically fixedly provided with two front columns 101, three center columns 102 and two rear columns 103 on the base, between the tops of the two rear columns There are cross bars connected to form the handle frame; U-shaped grooves are provided on the top of the two front columns 101; the two front columns and the two rear columns are at the apex positions of the "日" character, and the three middle columns are at the "日" character on the middle horizontal line.

[0033] The cross main arm 2 has a longitudinal arm 201 and a cross arm 202 which forms a cross connection wi...

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Abstract

The invention discloses a substation multi-functional handling equipment with lockable frame and hoisting with magnetic hanging loops. And locked cross main arm, the auxiliary arm is connected to the top of the cross main arm, and there are fixed pulleys at both ends of the auxiliary arm. Connect the hook through the support beam to lift the cable trench cover, and connect the magnetic lifting loop through the support beam to lift the switch trolley. In the special site environment of the substation, the invention can stably lift the switch trolley or the cable trench cover plate of the substation, and transport them to the designated position, and is a multifunctional device integrating lifting and transporting functions.

Description

[0001] Technical field: [0002] The invention relates to a multifunctional handling equipment for a substation with a lockable vehicle frame and hoisting with a magnetic hanging ring. [0003] Background technique: [0004] The substation is one of the facilities for power supply, and it is a place to change the voltage. The main equipment inside it is a switch and a transformer. These devices are assembled to cut off or connect, change or adjust the voltage. In the power system, the substation is Consolidation point for power transmission and distribution. Since the substation plays a very important role in the power supply system, its equipment management is also very important. In the process of substation equipment management, the use, maintenance, and repair of equipment are generally regarded as independent processes. As far as the lifting, handling and disassembly of equipment are concerned, due to the small space inside the substation, large lifting equipment and tran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C23/68B66C23/62
Inventor 何怡燕胡中鲲赵慧娟莫平生王振华李彦翁晓军
Owner STATE GRID CORP OF CHINA
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